Radiator grill for a vehicle



FIG. 1 is a right, front perspective view of a radiator grill for a vehicle according to the design, the left, front perspective view being mirror symmetrical;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a right side view thereof, the left side view being mirror symmetrical.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a radiator grill for a vehicle, as shown and described. 